E-liquid storage assembly, atomizer and electronic cigarette

ABSTRACT

An E-liquid storage assembly, an atomizer and an electronic cigarette are disclosed. The E-liquid storage assembly includes an E-liquid storage bottle and an E-liquid sealing assembly. The E-liquid sealing assembly includes an E-liquid sealing sleeve, an E-liquid sealing pipe and a cartridge support, the E-liquid sealing sleeve is provided with a first E-liquid penetrating hole, the E-liquid sealing pipe is provided with a second E-liquid penetrating hole communicated with an accommodating cavity, and the E-liquid sealing sleeve seals the second E-liquid penetrating hole and is capable of rotating relative to the E-liquid sealing pipe to make the first E-liquid penetrating hole communicate with the second E-liquid penetrating hole; and the E-liquid storage bottle is provided with an E-liquid storage space for storing E-liquid. The atomizer includes the E-liquid storage assembly and an atomizing core assembly which are detachably connected.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is based on and claims the benefit of priority from Chinese Patent Application No. 202110941302.9, filed on 17 Aug. 2021, the entirety of which is incorporated by reference herein.

TECHNICAL FIELD

The disclosure relates to the field of electronic cigarettes, and more particularly, to an E-liquid storage assembly, an atomizer and an electronic cigarette.

BACKGROUND

In the related technology, the atomizing core and the E-liquid storage assembly are integrated. Although there is a plugging effect caused by a silica gel assembly, E-liquid leakage during transportation and daily storage still cannot be completely avoided. Moreover, there is a problem of poor taste caused by long-term contact between the atomizing core and the E-liquid.

SUMMARY

The disclosure aims to solve at least one of the technical problems in the existing technology. Therefore, the disclosure provides an E-liquid storage assembly capable of storing E-liquid and preventing E-liquid leakage.

The disclosure further provides an atomizer with the E-liquid storage assembly above.

The disclosure further provides an electronic cigarette with the atomizer above.

An E-liquid storage assembly according to an embodiment in a first aspect of the disclosure includes:

an E-liquid storage bottle, which includes a housing, wherein the housing is internally provided with a pipeline, the pipeline is internally provided with a passage, one end of the passage is located in the housing, and the other end of the passage is communicated with outside of the housing; and

an E-liquid sealing assembly, which includes an E-liquid sealing sleeve, an E-liquid sealing pipe and a cartridge support, wherein the cartridge support is connected with an inner wall of the housing, the E-liquid sealing pipe is connected with the cartridge support and located in the housing, the E-liquid sealing pipe is internally provided with an accommodating cavity, the E-liquid sealing pipe and the pipeline are oppositely arranged, the pipeline is communicated with the accommodating cavity, the E-liquid sealing sleeve is arranged around the E-liquid sealing pipe and the pipeline, the E-liquid sealing sleeve is provided with a first E-liquid penetrating hole, the E-liquid sealing pipe is provided with a second E-liquid penetrating hole communicated with the accommodating cavity, the first E-liquid penetrating hole and the second E-liquid penetrating hole are misaligned with each other, and the E-liquid sealing sleeve is configured for sealing the second E-liquid penetrating hole and is capable of rotating relative to the E-liquid sealing pipe to make the first E-liquid penetrating hole communicate with the second E-liquid penetrating hole.

An E-liquid storage space is defined by an outer wall of the pipeline, the inner wall of the housing, the E-liquid sealing sleeve and the cartridge support, and the E-liquid storage space is configured for storing E-liquid.

The E-liquid storage assembly according to the embodiment of the disclosure at least has the following beneficial effects: in the E-liquid storage assembly, the E-liquid storage space is defined by the outer wall of the pipeline, the inner wall of the housing, the E-liquid sealing sleeve and the cartridge support, the E-liquid storage space is configured for storing the E-liquid, the E-liquid sealing sleeve is arranged around the E-liquid sealing pipe and the pipeline, the E-liquid sealing sleeve is provided with the first E-liquid penetrating hole, the E-liquid sealing pipe is provided with the second E-liquid penetrating hole communicated with the accommodating cavity, the first E-liquid penetrating hole and the second E-liquid penetrating hole are misaligned with each other, and the E-liquid sealing sleeve seals the second E-liquid penetrating hole, thus avoiding E-liquid leakage, and enabling the E-liquid storage assembly to be produced, packaged, transported and sold as an independent assembly, the E-liquid sealing sleeve is capable of rotating relative to the E-liquid sealing pipe to make the first E-liquid penetrating hole communicate with the second E-liquid penetrating hole, so that the E-liquid stored in the E-liquid storage space is capable of flowing into the accommodating cavity through the first E-liquid penetrating hole and the second E-liquid penetrating hole, and when the E-liquid storage assembly is matched with an atomizing core assembly for use, an atomizing core can be placed in the accommodating cavity, so that the E-liquid in the accommodating cavity generates smoke for people to suck.

According to some embodiments of the disclosure, the E-liquid storage assembly further includes a cartridge sealing ring, the cartridge support is provided with an annular groove, the cartridge sealing ring is arranged in the annular groove, and the cartridge sealing ring is tightly pressed and fixed between the cartridge support and the housing.

According to some embodiments of the disclosure, the E-liquid sealing sleeve includes a first sealing portion and a second sealing portion, the first sealing portion is arranged around a periphery of the pipeline, the second sealing portion is arranged around the E-liquid sealing pipe and is configured for sealing the second E-liquid penetrating hole, and the second sealing portion is provided with the first E-liquid penetrating hole.

According to some embodiments of the disclosure, the E-liquid storage assembly further includes an E-liquid filling plug, the cartridge support is further provided with an E-liquid filling hole, the E-liquid filling hole is communicated with the E-liquid storage space, and the E-liquid filling plug is detachably connected with the E-liquid filling hole.

According to some embodiments of the disclosure, the E-liquid storage assembly further includes a suction nozzle plug, and the suction nozzle plug is arranged at the other end of the passage and abuts against an outer wall of the housing for sealing the passage.

According to some embodiments of the disclosure, one side of the E-liquid sealing sleeve facing the accommodating cavity is provided with a limiting groove, and the limiting groove is configured for abutting against an atomizing core assembly.

An atomizer according to an embodiment in a second aspect of the disclosure includes:

the E-liquid storage assembly according to any one of the embodiments above; and

an atomizing core assembly, wherein the atomizing core assembly is detachably connected with the E-liquid storage assembly, the atomizing core assembly includes an atomizing core, the atomizing core is capable of being inserted into the accommodating cavity and is capable of driving the E-liquid sealing sleeve to synchronously rotate relative to the E-liquid sealing pipe, the atomizing core is provided with a third E-liquid penetrating hole, the third E-liquid penetrating hole is aligned with the first E-liquid penetrating hole, and the third E-liquid penetrating hole and the first E-liquid penetrating hole are capable of rotating with the atomizing core to be communicated with the second E-liquid penetrating hole.

The atomizer according to the embodiment of the disclosure at least has the following beneficial effects: in the atomizer, the atomizing core assembly is detachably connected with the E-liquid storage assembly, and the detachable structure is convenient for separately transporting and storing the atomizing core assembly and an E-liquid separation bin assembly, which can avoid problems of E-liquid leakage caused by long-term contact between the atomizing core assembly and the E-liquid and poor taste of first suction caused by long-term accumulation of the E-liquid in the atomizing core assembly. The atomizing core assembly includes the atomizing core, and the atomizing core is provided with the third E-liquid penetrating hole capable of being aligned and communicated with the second E-liquid penetrating hole, so that the E-liquid can enter the atomizing core and be atomized to generate smoke. Moreover, the atomizing core assembly may be separated from the E-liquid separation bin assembly after the E-liquid is used up, and combined with a new E-liquid separation bin assembly for use, thus reusing the atomizing core assembly and avoiding waste.

According to some embodiments of the disclosure, the atomizing core is provided with a protruding portion, one side of the E-liquid sealing sleeve facing the accommodating cavity is provided with a limiting groove, and the protruding portion is capable of being inserted into the limiting groove, so that the atomizing core is capable of driving the E-liquid sealing sleeve to rotate synchronously.

According to some embodiments of the disclosure, the E-liquid storage assembly is provided with a buckle, the atomizing core assembly is provided with a sliding groove, and the buckle is capable of sliding along the sliding groove.

Alternatively, the E-liquid storage assembly is provided with a sliding groove, the atomizing core assembly is provided with a buckle, and the buckle is capable of sliding along the sliding groove.

An electronic cigarette according to an embodiment in a third aspect of the disclosure includes:

the atomizer provided by the embodiment in the second aspect above; and

a battery assembly detachably connected with the atomizer and configured for providing electric energy to the atomizer.

The beneficial effects of this embodiment have been fully reflected in the descriptions of the beneficial effects of the embodiments in the two aspects above, and will not be repeated herein.

The additional aspects and advantages of the disclosure will be partially given in the following description, and will be partially apparent from the following description, or will be learned through the practice of the disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

The disclosure is further described hereinafter with reference to the drawings and the embodiments, wherein:

FIG. 1 is an exploded view of an atomizer according to an embodiment in a second aspect of the disclosure;

FIG. 2 is an exploded view of an E-liquid storage assembly according to an embodiment in a first aspect of the disclosure;

FIG. 3 is an exploded view of an atomizing core assembly according to the embodiment in the second aspect of the disclosure;

FIG. 4 is a cross-section view of the atomizer according to the embodiment in the second aspect of the disclosure;

FIG. 5 is a cross-section view of the E-liquid storage assembly in a sealed state according to the embodiment in the first aspect of the disclosure;

FIG. 6 is a view of an E-liquid sealing sleeve according to another embodiment of the disclosure; and

FIG. 7 is an exploded view of an electronic cigarette according to an embodiment in a third aspect of the disclosure.

Reference numerals: 1000 refers to atomizer, 2000 refers to battery assembly, 3000 refers to electronic cigarette, 100 refers to E-liquid storage assembly, 300 refers to E-liquid storage bottle, 400 refers to E-liquid sealing assembly, 110 refers to suction nozzle plug, 121 refers to pipeline, 122 refers to passage, 123 refers to E-liquid storage space, 124 refers to housing, 130 refers to E-liquid sealing sleeve, 131 refers to first E-liquid penetrating hole, 132 refers to abutting portion, 133 refers to limiting groove, 134 refers to through hole, 135 refers to first sealing portion, 136 refers to second sealing portion, 137 refers to inclined portion, 140 refers to E-liquid sealing pipe, 141 refers to second E-liquid penetrating hole, 142 refers to accommodating cavity, 150 refers to cartridge sealing ring, 160 refers to cartridge support, 161 refers to buckle, 162 refers to E-liquid filling hole, 163 refers to annular groove, 170 refers to E-liquid filling plug, 200 refers to atomizing core assembly, 210 refers to atomizing core, 211 refers to third E-liquid penetrating hole, 212 refers to protruding portion, 220 refers to fixing base, and 221 refers to clamping groove.

DETAILED DESCRIPTION

The embodiments of the disclosure are described below in detail. Examples of the embodiments are shown in the accompanying drawings. The same or similar numerals represent the same or similar elements or elements having the same or similar functions throughout the specification. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the disclosure but should not be construed as a limitation to the disclosure.

In the description of the disclosure, it should be understood that the positional descriptions referred to, for example, the directional or positional relationships indicated by up, down, front, rear, left, right, etc., are based on the directional or positional relationships shown in the drawings, and are only for convenience and simplification of description of the disclosure, but not for indicating or implying that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the disclosure.

In the description of the disclosure, “several” means one or more, “a plurality of” means more than two, “greater than a number”, “less than a number”, “exceed a number” and the like indicate that the number is excluded, and “above a number”, “below a number”, “within a number”, and the like indicate that the number is included. “First” and “second” are only used to distinguish between technical features but cannot be used to indicate or imply relative importance or implicitly specify a quantity of indicated technical features or implicitly specify a sequential relationship of indicated technical features.

In the description of the disclosure, unless otherwise expressly defined, the terms such as “disposed”, “mounted”, and “connected” should be understood in a broad sense. For persons of ordinary skill in the art, specific meanings of the terms in the disclosure may be appropriately determined with reference to the specific content in the technical solution.

In the description of the disclosure, reference to the terms such as “an embodiment”, “some embodiments”, “exemplary embodiment”, “example”, “specific example” and “some examples” means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms above do not necessarily refer to the same embodiment or example. Furthermore, the particular feature, structure, material, or characteristic described may be combined in any suitable manner in any one or more embodiments or examples.

With reference to FIG. 2 and FIG. 4 , FIG. 4 is a cross-section view of an E-liquid storage assembly 100 communicated with an atomizing core assembly 200. An embodiment in a first aspect of the disclosure provides an E-liquid storage assembly 100, which includes an E-liquid storage bottle 300 and an E-liquid sealing assembly 400. The E-liquid storage bottle 300 includes a housing 124, wherein the housing 124 is internally provided with a pipeline 121, the pipeline 121 is internally provided with a passage 122, one end of the passage 122 is located in the housing 124, and the other end of the passage is communicated with outside of the housing 124. The E-liquid sealing assembly 400 includes an E-liquid sealing sleeve 130, an E-liquid sealing pipe 140 and a cartridge support 160, and the cartridge support 160 is connected with an inner wall of the housing 124. The E-liquid sealing pipe 140 is connected with the cartridge support 160 and located in the housing 124, the E-liquid sealing pipe 140 is internally provided with an accommodating cavity 142, and the E-liquid sealing pipe 140 and the pipeline 121 are oppositely arranged. The E-liquid sealing sleeve 130 is arranged around the E-liquid sealing pipe 140 and the pipeline 121, the E-liquid sealing sleeve 130 is provided with a first E-liquid penetrating hole 131 and a through hole 134, and the through hole 134 is configured for communicating the pipeline 121 with the accommodating cavity 142. The E-liquid sealing pipe 140 is provided with a second E-liquid penetrating hole 141 communicated with the accommodating cavity 142, the first E-liquid penetrating hole 131 and the second E-liquid penetrating hole 141 are misaligned, and the E-liquid sealing sleeve 130 seals the second E-liquid penetrating hole 141 and is capable of rotating relative to the E-liquid sealing pipe 140 to make the first E-liquid penetrating hole 131 communicate with the second E-liquid penetrating hole 141. An E-liquid storage space 123 is defined by an outer wall of the pipeline 121, the inner wall of the housing 124, the E-liquid sealing sleeve 130 and the cartridge support 160, and the E-liquid storage space 123 is configured for storing E-liquid. In the E-liquid storage assembly 100, the first E-liquid penetrating hole 131 and the second E-liquid penetrating hole 141 are misaligned, and the E-liquid sealing sleeve 130 seals the second E-liquid penetrating hole 141 to confine the E-liquid in the E-liquid storage space 123 without flowing out, thus preventing E-liquid leakage. When the E-liquid sealing sleeve 130 is rotated relative to the E-liquid sealing pipe 140 until the first E-liquid penetrating hole 131 is aligned and communicated with the second E-liquid penetrating hole 141, the E-liquid is capable of flowing from the E-liquid storage space 123 into the accommodating cavity 142 through the first E-liquid penetrating hole 131 and the second E-liquid penetrating hole 141.

With reference to FIG. 6 , the E-liquid sealing sleeve 130 is further provided with an inclined portion 137. The inclined portion 137 is arranged on an end face at one side of the E-liquid sealing sleeve 130 close to the pipeline 121 and circumferentially arranged around the E-liquid sealing sleeve 130, and the inclined portion 137 is arranged at a certain angle with the end face of the E-liquid sealing sleeve 130, so that the E-liquid can be prevented from being blocked by a top portion of the E-liquid sealing sleeve 130, and the E-liquid is not accumulated at an end portion of the E-liquid sealing sleeve 130.

For example, with reference to FIG. 1 and FIG. 5 , in some embodiments of the disclosure, when the first E-liquid penetrating hole 131 and the second E-liquid penetrating hole 141 are misaligned with each other, the E-liquid is blocked by the E-liquid sealing sleeve 130 and confined in the E-liquid storage space 123. When the first E-liquid penetrating hole 131 is rotated to be aligned and communicated with the second E-liquid penetrating hole 141, the E-liquid flows from the E-liquid storage space 123 into the accommodating cavity 142 through the first E-liquid penetrating hole 131 and the second E-liquid penetrating hole 141, so that the E-liquid storage space 123 is communicated with an external space. It should be noted that the through hole 134 arranged in the E-liquid sealing sleeve 130 communicates the pipeline 121 with the accommodating cavity 142 to form a passage communicating outside of the housing 124 with the accommodating cavity 142, and the passage is configured for discharging atomized E-liquid from one end of the pipeline 121 connected with the housing 124 for a user to suck.

With reference to FIG. 2 and FIG. 4 , in some embodiments of the disclosure, the E-liquid storage assembly 100 further includes a cartridge sealing ring 150, the cartridge support 160 is provided with an annular groove 163, the cartridge sealing ring 150 is arranged in the annular groove 163 of the cartridge support 160, and the cartridge sealing ring 150 is tightly pressed and fixed between the cartridge support 160 and the housing 124. The cartridge sealing ring 150 is capable of preventing the E-liquid from flowing out from a gap between the cartridge support 160 and the E-liquid storage bottle 300. A plurality of cartridge sealing rings 150 may be arranged side by side or at intervals as required to enhance a sealing reliability.

With reference to FIG. 2 and FIG. 5 , in some embodiments of the disclosure, the E-liquid sealing sleeve 130 includes a first sealing portion 135 and a second sealing portion 136. The first sealing portion 135 is arranged around a periphery of the pipeline 121, the second sealing portion 136 is arranged around the E-liquid sealing pipe 140 and seals the second E-liquid penetrating hole 141, and the second sealing portion 136 is provided with the first E-liquid penetrating hole 131. The first sealing portion 135 is provided with an abutting portion 132. The abutting portion 132 is deformed by a pressure between an outer wall of the pipeline 121 and the first sealing portion 135 and abuts against the outer wall of the pipeline 121, and the abutting portion 132 is configured for preventing the E-liquid in the E-liquid storage space 123 from entering the passage 122 during transportation or use.

With reference to FIG. 2 and FIG. 5 , in some embodiments of the disclosure, the E-liquid storage assembly 100 further includes an E-liquid filling plug 170, the cartridge support 160 is further provided with an E-liquid filling hole 162, the E-liquid filling hole 162 is communicated with the E-liquid storage space 123, and the E-liquid filling plug 170 is detachably connected with the E-liquid filling hole 162. When the E-liquid in the E-liquid storage space 123 is used up, or when any other situation that the E-liquid needs to be supplemented occurs, the user may pull out the E-liquid filling plug 170 and fill the E-liquid into the E-liquid storage space 123. After the filling of the E-liquid is completed, the E-liquid filling plug 170 is plugged into the E-liquid filling hole 162 again, thus reusing the E-liquid storage assembly and reducing waste. The E-liquid filling hole 162 is further provided with a limiting plane for limiting an insertion depth of the E-liquid filling plug 170, so that the E-liquid filling plug 170 is capable of being mounted in place without measurement, and a situation of excessively deep insertion or excessively shallow insertion, which affects a sealing effect, can be prevented.

With reference to FIG. 2 and FIG. 5 , in some embodiments of the disclosure, the E-liquid storage assembly 100 further includes a suction nozzle plug 110, and the suction nozzle plug 110 is arranged at the other end of the passage 122 and abuts against an outer wall of the housing 124 for sealing the passage 122. A shape of the suction nozzle plug 110 is matched with a shape of the passage 122 at one side close to the housing 124, so that the suction nozzle plug 110 can fit a part of the passage 122. When not in use by the user, the suction nozzle plug 110 is mounted to seal the pipeline 121, which can prevent dust or other foreign matters from entering and blocking the passage 122 to affect a smoke discharge effect, thus improving use experience of the user.

With reference to FIG. 4 , in some embodiments of the disclosure, one side of the E-liquid sealing sleeve 130 facing the accommodating cavity 142 is provided with a limiting groove 133, and the limiting groove 133 is configured for abutting against an atomizing core assembly 200. In the E-liquid storage assembly 100, the E-liquid storage space 123 is defined by the inner wall of the housing 124, the outer wall of the pipeline 121 and an E-liquid separation bin sealing ring, and the E-liquid storage space 123 is configured for storing the E-liquid, so that the E-liquid storage assembly 100 is capable of being independently produced, packaged, transported and sold. The E-liquid storage assembly 100 may be used in combination with the atomizing core assembly 200, so as to generate smoke for people to suck.

With reference to FIG. 1 to FIG. 4 , an embodiment in a second aspect of the disclosure provides an atomizer 1000, which includes the E-liquid storage assembly 100 provided by the embodiment in the first aspect above, and further includes an atomizing core assembly 200. The atomizing core assembly 200 is detachably connected with the E-liquid storage assembly 100, and the atomizing core assembly 200 includes an atomizing core 210. The atomizing core 210 is capable of being inserted into the accommodating cavity 142 and is capable of driving the E-liquid sealing sleeve 130 to synchronously rotate relative to the E-liquid sealing pipe 140, the atomizing core 210 is further provided with a third E-liquid penetrating hole 211, the third E-liquid penetrating hole 211 is aligned with the first E-liquid penetrating hole 131, and the third E-liquid penetrating hole 211 and the first E-liquid penetrating hole 131 are capable of rotating with the atomizing core 210 to be communicated with the second E-liquid penetrating hole 141. The third E-liquid penetrating hole 211 and the first E-liquid penetrating hole 131 are always aligned with each other and are capable of rotate synchronously, which means that, when the first E-liquid penetrating hole 131 rotates to be communicated with the second E-liquid penetrating hole 141, the third E-liquid penetrating hole 211 and the second E-liquid penetrating hole 141 are also aligned and communicated with each other. At the moment, the E-liquid flows from the E-liquid storage space 123 into the atomizing core 210 through the first E-liquid penetrating hole 131, the second E-liquid penetrating hole 141 and the third E-liquid penetrating hole 211, and the E-liquid is atomized inside the atomizer 1000. The detachable structure is convenient for separately transporting and storing the atomizing core assembly 200 and the E-liquid storage assembly 100, which can avoid problems of E-liquid leakage caused by long-term contact between the atomizing core assembly 200 and the E-liquid and poor taste of first suction caused by long-term accumulation of the E-liquid in the atomizing core assembly 200.

Further, the atomizing core 210 is provided with a protruding portion 212, one side of the E-liquid sealing sleeve 130 facing the accommodating cavity 142 is provided with a limiting groove 133, and the protruding portion 212 is capable of being inserted into the limiting groove 133, so that the atomizing core 210 is capable of driving the E-liquid sealing sleeve 130 to rotate synchronously. When the protruding portion 212 is inserted into the limiting groove 133, two side faces of the protruding portion 212 both abut against an inner wall of the limiting groove 133, which ensures that when the atomizing core 210 rotates, the E-liquid sealing sleeve 130 is capable of rotating synchronously, and will not cause misalignment between the first E-liquid penetrating hole 131 and the third E-liquid penetrating hole 211 due to a gap reserved between a side face of the protruding portion 212 and the inner wall of the limiting groove 133 which leads to poor E-liquid penetration.

With reference to FIG. 1 to FIG. 3 , according to some embodiments of the disclosure, the E-liquid storage assembly 100 is provided with a buckle 161, the atomizing core assembly 200 is provided with a clamping groove 221, and the buckle 161 is capable of being clamped in the clamping groove 221. When the protruding portion 212 of the atomizing core 210 is inserted into the limiting groove 133 of the E-liquid sealing sleeve 130, the buckle 161 and the clamping groove 221 are misaligned with each other. When the atomizing core assembly 200 is rotated until the buckle 161 is clamped in the clamping groove 221, the first E-liquid penetrating hole 131, the second E-liquid penetrating hole 141 and the third E-liquid penetrating hole 211 are aligned and communicated with one another, so that the E-liquid flows into the atomizing core 210. Similarly, the E-liquid storage assembly 100 is provided with a clamping groove 221, and the atomizing core assembly 200 is provided with a buckle 161, which can achieve the same effect. Due to the above arrangement, when the atomizing core assembly 200 is combined with the E-liquid storage assembly 100, the buckle 161 may be misaligned with the clamping groove 221 by rotation to make the atomizing core assembly 200 separate from the E-liquid storage assembly 100 and take out the atomizing core assembly. At the moment, the first E-liquid penetrating hole 131 may be misaligned with the second E-liquid penetrating hole 141 due to the rotation of the E-liquid sealing sleeve 130 driven by the atomizing core 210, thus achieving an effect that the E-liquid is sealed in the E-liquid storage space 123, and then combining and separating the E-liquid storage assembly 100 and the atomizing core assembly 200 for many times. A situation of poor taste in use caused by long-term contact between the E-liquid and the atomizing core assembly 200 can be prevented.

With reference to FIG. 7 , an embodiment in a third aspect of the disclosure provides an electronic cigarette 3000, which includes the atomizer 1000 provided by the embodiment in the second aspect above, and further includes a battery assembly 2000. The battery assembly 2000 is detachably connected with the atomizer 1000, which is generally implemented by magnetic connection, and configured for providing electric energy to the atomizer 1000 while being convenient to disassemble and assemble.

The embodiments of the disclosure are described in detail with reference to the drawings above, but the disclosure is not limited to the above embodiments, and various changes may also be made within the knowledge scope of those of ordinary skills in the art without departing from the purpose of the disclosure. In addition, the embodiments of the disclosure and the features in the embodiments may be combined with each other to derive other embodiments not explicitly described. 

1. An E-liquid storage assembly, comprising: an E-liquid storage bottle including a housing, wherein the housing is internally provided with a pipeline, the pipeline is internally provided with a passage, one end of the passage is located in the housing, and the other end of the passage is communicated with outside of the housing; and an E-liquid sealing assembly, which comprises an E-liquid sealing sleeve, an E-liquid sealing pipe and a cartridge support, wherein the cartridge support is connected with an inner wall of the housing, the E-liquid sealing pipe is connected with the cartridge support and located in the housing, the E-liquid sealing pipe is internally provided with an accommodating cavity, the E-liquid sealing pipe and the pipeline are oppositely arranged, the E-liquid sealing sleeve is arranged around the E-liquid sealing pipe and the pipeline, the E-liquid sealing sleeve is provided with a first E-liquid penetrating hole and a through hole, the through hole is configured for communicating the pipeline with the accommodating cavity, the E-liquid sealing pipe is provided with a second E-liquid penetrating hole in communication with the accommodating cavity, the first E-liquid penetrating hole and the second E-liquid penetrating hole are misaligned with each other, and the E-liquid sealing sleeve is configured for sealing the second E-liquid penetrating hole and is capable of rotating relative to the E-liquid sealing pipe to make the first E-liquid penetrating hole communicate with the second E-liquid penetrating hole; and wherein an E-liquid storage space is defined by an outer wall of the pipeline, the inner wall of the housing, the E-liquid sealing sleeve and the cartridge support, and the E-liquid storage space is configured for storing E-liquid.
 2. The E-liquid storage assembly of claim 1, wherein the E-liquid storage assembly further comprises: a cartridge sealing ring; and wherein the cartridge support is provided with an annular groove, the cartridge sealing ring is arranged in the annular groove, and the cartridge sealing ring is tightly pressed and fixed between the cartridge support and the housing.
 3. The E-liquid storage assembly of claim 1, wherein the E-liquid sealing sleeve further comprises: a first sealing portion and a second sealing portion; and wherein the first sealing portion is arranged around a periphery of the pipeline, the second sealing portion is arranged around the E-liquid sealing pipe and is configured for sealing the second E-liquid penetrating hole, and the second sealing portion is provided with the first E-liquid penetrating hole.
 4. The E-liquid storage assembly of claim 1, wherein the E-liquid storage assembly further comprises: an E-liquid filling plug, and an E-liquid filling hole provided in the cartridge support; wherein the E-liquid filling hole is communicated with the E-liquid storage space, and the E-liquid filling plug is detachably connected with the E-liquid filling hole.
 5. The E-liquid storage assembly of claim 2, wherein the E-liquid storage assembly further comprises: a suction nozzle plug arranged at the other end of the passage and abutting against an outer wall of the housing for sealing the passage.
 6. The E-liquid storage assembly of claim 1, wherein one side of the E-liquid sealing sleeve facing the accommodating cavity is provided with a limiting groove, and the limiting groove is configured for abutting against an atomizing core assembly.
 7. An atomizer, comprising: an E-liquid storage assembly comprising: an E-liquid storage bottle, which comprises a housing, wherein the housing is internally provided with a pipeline, the pipeline is internally provided with a passage, one end of the passage is located in the housing, and the other end of the passage is communicated with outside of the housing; and an E-liquid sealing assembly, which comprises an E-liquid sealing sleeve, an E-liquid sealing pipe and a cartridge support, wherein the cartridge support is connected with an inner wall of the housing, the E-liquid sealing pipe is connected with the cartridge support and located in the housing, the E-liquid sealing pipe is internally provided with an accommodating cavity, the E-liquid sealing pipe and the pipeline are oppositely arranged, the E-liquid sealing sleeve is arranged around the E-liquid sealing pipe and the pipeline, the E-liquid sealing sleeve is provided with a first E-liquid penetrating hole and a through hole, the through hole is configured for communicating the pipeline with the accommodating cavity, the E-liquid sealing pipe is provided with a second E-liquid penetrating hole communicated with the accommodating cavity, the first E-liquid penetrating hole and the second E-liquid penetrating hole are misaligned with each other, and the E-liquid sealing sleeve is configured for sealing the second E-liquid penetrating hole and is capable of rotating relative to the E-liquid sealing pipe to make the first E-liquid penetrating hole communicate with the second E-liquid penetrating hole; wherein an E-liquid storage space is defined by an outer wall of the pipeline, the inner wall of the housing, the E-liquid sealing sleeve and the cartridge support, and the E-liquid storage space is configured for storing E-liquid; and an atomizing core assembly, wherein the atomizing core assembly is detachably connected with the E-liquid storage assembly, the atomizing core assembly comprises an atomizing core, the atomizing core is capable of being inserted into the accommodating cavity and is capable of driving the E-liquid sealing sleeve to synchronously rotate relative to the E-liquid sealing pipe, the atomizing core is provided with a third E-liquid penetrating hole, the third E-liquid penetrating hole is aligned with the first E-liquid penetrating hole, and the third E-liquid penetrating hole and the first E-liquid penetrating hole are capable of rotating with the atomizing core to be communicated with the second E-liquid penetrating hole.
 8. The atomizer of claim 7, wherein the atomizing core is provided with a protruding portion, one side of the E-liquid sealing sleeve facing the accommodating cavity is provided with a limiting groove, and the protruding portion is capable of being inserted into the limiting groove, so that the atomizing core is capable of driving the E-liquid sealing sleeve to rotate synchronously.
 9. The atomizer of claim 7, wherein one of the E-liquid storage assembly and the atomizing core assembly is provided with a buckle, the other one of the E-liquid storage assembly and the atomizing core assembly is provided with a clamping groove, and the buckle is capable of being clamped in the clamping groove.
 10. An electronic cigarette, comprising: an atomizer comprising: an E-liquid storage assembly comprising: an E-liquid storage bottle, which comprises a housing, wherein the housing is internally provided with a pipeline, the pipeline is internally provided with a passage, one end of the passage is located in the housing, and the other end of the passage is communicated with outside of the housing; and an E-liquid sealing assembly, which comprises an E-liquid sealing sleeve, an E-liquid sealing pipe and a cartridge support, wherein the cartridge support is connected with an inner wall of the housing, the E-liquid sealing pipe is connected with the cartridge support and located in the housing, the E-liquid sealing pipe is internally provided with an accommodating cavity, the E-liquid sealing pipe and the pipeline are oppositely arranged, the E-liquid sealing sleeve is arranged around the E-liquid sealing pipe and the pipeline, the E-liquid sealing sleeve is provided with a first E-liquid penetrating hole and a through hole, the through hole is configured for communicating the pipeline with the accommodating cavity, the E-liquid sealing pipe is provided with a second E-liquid penetrating hole communicated with the accommodating cavity, the first E-liquid penetrating hole and the second E-liquid penetrating hole are misaligned with each other, and the E-liquid sealing sleeve is configured for sealing the second E-liquid penetrating hole and is capable of rotating relative to the E-liquid sealing pipe to make the first E-liquid penetrating hole communicate with the second E-liquid penetrating hole; wherein an E-liquid storage space is defined by an outer wall of the pipeline, the inner wall of the housing, the E-liquid sealing sleeve and the cartridge support, and the E-liquid storage space is configured for storing E-liquid; and an atomizing core assembly, wherein the atomizing core assembly is detachably connected with the E-liquid storage assembly, the atomizing core assembly comprises an atomizing core, the atomizing core is capable of being inserted into the accommodating cavity and is capable of driving the E-liquid sealing sleeve to synchronously rotate relative to the E-liquid sealing pipe, the atomizing core is provided with a third E-liquid penetrating hole, the third E-liquid penetrating hole is aligned with the first E-liquid penetrating hole, and the third E-liquid penetrating hole and the first E-liquid penetrating hole are capable of rotating with the atomizing core to be communicated with the second E-liquid penetrating hole; and a battery assembly detachably connected with the atomizer and configured for providing electric energy to the atomizer. 